Bowtie Zero Trust Network Access vs Zscaler Zero Trust Automation: Side-by-Side Comparison (2026)

Bowtie Zero Trust Network Access: ZTNA platform with direct device-to-resource encrypted access via WireGuard. built by Bowtie. Core capabilities include Direct device-to-resource encrypted tunneling without backhauling through middleman networks, On-device policy enforcement for authentication, encryption, and access control, Distributed Secure Web Gateway (SWG) with on-device web filtering..

Zscaler Zero Trust Automation: API automation platform for deploying and managing Zscaler zero trust security. built by Zscaler. Core capabilities include Unified API endpoint across Zscaler products, OAuth 2.0 secure API authorization, Role-based access control for API clients..

Both serve the Zero Trust Network Access market but differ in approach, feature depth, and target audience.

Bowtie Zero Trust Network Access differentiates with Direct device-to-resource encrypted tunneling without backhauling through middleman networks, On-device policy enforcement for authentication, encryption, and access control, Distributed Secure Web Gateway (SWG) with on-device web filtering. Zscaler Zero Trust Automation differentiates with Unified API endpoint across Zscaler products, OAuth 2.0 secure API authorization, Role-based access control for API clients.

Bowtie Zero Trust Network Access is developed by Bowtie. Zscaler Zero Trust Automation is developed by Zscaler. Vendor maturity, funding stage, and team size can be important factors when evaluating long-term viability and support quality.

Bowtie Zero Trust Network Access and Zscaler Zero Trust Automation serve similar Zero Trust Network Access use cases: both are Zero Trust Network Access tools. Review the feature comparison above to determine which fits your requirements.